[
  {
    "op": "RETURN",
    "value": "0xf3",
    "description": "return 0x42",
    "in": {
      "memory": {
        "512": "0x000000000000000000000000000000000000000000000000000000000000002a"
      },
      "stack": [
        "0x0000000000000000000000000000000000000000000000000000000000000020",
        "0x0000000000000000000000000000000000000000000000000000000000000200"
      ]
    },
    "out": {
      "stack": [],
      "memory": {
        "512": "0x000000000000000000000000000000000000000000000000000000000000002a"
      },
      "return": "0x2a00000000000000000000000000000000000000000000000000000000000000"
    },
    "environment": {
      "callData": "0x00",
      "caller": "0x0000000000000000000000000000000000000000",
      "address": "0x0000000000000000000000000000000000000000",
      "coinbase": "0x0000000000000000000000000000000000000000"
    }
  }
]